Posts by Rodrigo Petrella • 26 points

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  A: How do I allow only numbers and a special character in javascript?

  An alternative would be to use a mask plugin with jQuery: $('#txtCep').mask('99999-999'); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>…

  javascript validation

  answered 7 years, 8 months ago Rodrigo Petrella 26